UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Y+mms9gclr4eNwJ/hR10BbvEAim5WZxPDJAqxz9ZaI=' 
WHERE 
  key_id = '2a47ec42a8bfeade1d72f6d6cac175cb63e225e7194b8ed5f890442899fbe425' 
  AND (
    token = '3Y+mms9gclr4eNwJ/hR10BbvEAim5WZxPDJAqxz9ZaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )